First of all, a taxonomy-{taxonomy}.php file is an Archive Template and not a good name for a custom template. So if you want to proceed with a custom template, try naming the file with something like template-cities.php and call the file to a Page.
Otherwise, make a simple taxonomy-{taxonomy}.php archive template, and in your case taxonomy-city.php with code like:
<?php get_header(); ?>
<div id="page_content">
<div class="page-wrapper">
<div id="page_content_wrapper">
<?php if (have_posts()) : ?>
<div id="careers_table">
<?php while (have_posts()) : the_post(); ?>
<p class="content_text"><?php the_title(); ?></p>
<?php endwhile; ?>
<?php // pagination code here ?>
</div>
<?php else : ?>
<div class="post">
<h3><?php _e('No City Found', 'cmeasytheme'); ?></h3>
</div>
<?php endif; ?>
</div> <!-- .page_content_wrapper -->
<div style="clear:both;"></div>
</div> <!-- .page-wrapper -->
</div> <!-- .page_content -->
<?php get_footer(); ?>
<?php echo get_the_term_list( $post->ID, 'custom-taxonomy-name', '<footer class="entry-meta"><span class="tag-links">', '', '</span></footer>' ); ?>